jev (zeke)
Research notes and an interactive Cloudflare Worker demo for Jev, TypeSafe AI's structured decision model
How it uses Jev
My research notes on Jev, TypeSafe AI's new structured decision model, plus a working demo running through Cloudflare AI Gateway.
Highlights
- state : the situation, as a string, object, or array. A support ticket, an order, an account history, a list of items.
- questions : a set of typed questions about that state, all answered in parallel in one request.
- Noul — a yes/no question. Returns a probability.
- Choice — pick one of up to 255 labels. Returns the winner, the full probability distribution, and a confidence score.
- Score — a position on an ordered rubric, 2 to 10 levels. Returns a probability-weighted mean plus the full distribution and confidence.
- Language
- TypeScript 100%
- Last activity
- Sep 2026
- Added
- 2026-09-24
- Stars at snapshot
- 1
- Status
- Community listing
Source: community catalog. Details and metrics reflect the published community snapshot and are not a performance endorsement. Documentation details extracted from GitHub · the README · the project website.